POWR1014A-B-EVN Lattice, POWR1014A-B-EVN Datasheet - Page 5

• Manufacturer Part Number: POWR1014A-B-EVN
• Description: BOARD BREAKOUT POWR1014A
• Manufacturer: Lattice
• Series: ispPAC®r

Specifications of POWR1014A-B-EVN

• Main Purpose: Power Management, Power Supply Supervisor/Tracker/Sequencer
• Embedded: No
• Utilized Ic / Part: ispPAC-POWR1014A
• Primary Attributes: 4x15 proto area, One 1x8 and Two 2x20 Expansion Headers
• Secondary Attributes: LED Status Indicators
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1158

Lattice Semiconductor
For more information see AN6062,
1. Connect the board to a host PC using the USB port or JTAG header connection.
2. Follow the USB Cable Interface procedure below to program the evaluation board.
USB Cable Interface Connection: The POWR1014A Breakout Board is equipped with a built-in USB-based pro-
gramming circuit. This consists of a USB PHY and a USB connector. When the board is connected to a PC with a
USB cable, it is recognized by the ispVM System software as a “USB Download Cable”. The POWR1014A can
then be scanned and programmed using the ispVM System software.
Download Demo or Create New Designs
1. Browse to the POWR1014A Breakout Board design files.
2. Extract the contents of PAC_POWR1014A_BREAKOUTBOARD.zip to an accessible location on your hard
Create or Modify the <demo>.jed Design by compiling a PAC-Designer using <demo>.PAC file: Use the procedure
below to recompile the demo project for the POWR1014A Breakout Board or modify for a custom design.
1. Run PAC-Designer.
2. From the File tab open either the <demo>.PAC project file from the Download Demo Designs section or other
3. Modification of the I/Os or change of sequencing for custom designs can be done at this step.
4. From the schematic block diagram, double-click the Sequence Controller block. The LogiBuilder interface
Table 1. Demo Design Sequencing Program (for Reference Only)
Step
0
1
2
3
4
5
6
drive.
The demo design directory (PAC_POWR1014A_BREAKOUTBOARD<demo>) is unpacked.
>.PAC file if implementing a custom design.
appears.
Begin Startup Sequence
OUT4 = 1, OUT5 = 0, OUT6 = 1,
OUT7 = 0, OUT8 = 0, OUT9 = 0,
OUT14 = 0,
Wait for AGOOD
OUT4 = 1, OUT5 = 0, OUT6 = 1,
OUT7 = 0, OUT8 = 1, OUT9 = 0,
OUT10 = 1, OUT11 = 0, OUT12 = 1,
OUT13 = 0, OUT14 = 1,
Wait for 524.29ms using timer 1
OUT3 = 1, OUT4 = 0, OUT5 = 1,
OUT6 = 0, OUT7 = 1, OUT8 = 0,
OUT9 = 1, OUT10 = 0, OUT11 = 1,
OUT12 = 0, OUT13 = 1, OUT14 = 0,
Wait for 524.29ms using Timer 1
PAC_POWR1014A_BLINKER
PAC_POWER1014A_BLINKER.JED
Instruction
Using ispVM System to Program ispPAC
Demo
OUT4 = 0, OUT5 = 1, OUT6 = 0,
OUT7 = 1, OUT8 = 0, OUT9 = 1,
OUT10 = 0, OUT11 = 1, OUT12 = 0,
OUT13 = 1, OUT14 = 0,
5
PAC_POWR1014A_BREAKOUTBOARD
Outputs
Directory
POWR1014A Breakout Board
Devices.
Evaluation Kit User’s Guide
Int.
0
0
0
0
0
0
0
POWR1014A reset
Initializes outputs
Set outputs 4 through 14,
0 = Hi Z, 1 = Ground, then
waits for power good
Alternate output settings for
OUT4 throughOUT14
Wait 0.5 sec
Alternate outputs OUT4
through OUT14
Wait 0.5 sec
Comment